| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.25 | 11.149% | $267.0355 | $267.04 | $267.05 | $267.00 |
| Purchase #2 | $245.77 | 7.601% | $264.451 | $264.45 | $264.45 | $264.50 |
| Purchase #3 | $248.65 | 12.360% | $279.3831 | $279.38 | $279.40 | $279.40 |
| Purchase #4 | $112.49 | 7.759% | $121.2181 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $222.33 | 4.757% | $232.9062 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $13.78 | 8.664% | $14.9739 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $107.62 | 9.497% | $117.8407 | $117.84 | $117.85 | $117.80 |
| 7 purchase totals = | $1,190.89 | $1,297.8085 | $1,297.81 | $1,297.80 | $1,297.80 | |